All I was flying the NGX earlier on in the week for one of the first proper flights I was nicely in the cruise and browsing the web when FSX encountered a fatal error I am almost certain that this is NGX-related as my Level-D 767 never encounters this problem... Any advice would be much appreciated I am running FSX with SP2 767++++++++++++++++System Specification++++++++++++++++Intel i7 860 2.8 GHz4 GB of DDR3 RAMXFX 5850 1 GB GPUWindows 7 64 bitAll drivers up to date